Welspun Corp Standalone December 2018 Net Sales at Rs 1,110.98 crore, down 22.02% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/welspun-corp-standalone-december-2018-net-sales-at-rs-1110-98-crore-down-22-02-y-o-y-3497641.html#WELCORP